I noticed today from the driver side near the front tire, this hose fell out. Car sits mostly for the winter, wasn't sure if a rodent chewed it. It seems cut on 1 end, ripped on the other.
2008 TL type S
​​​​seems to say TA YUSA on it repeatedly.

No lights on the car though, seems to drive fine. Brakes work fine, theres pedal pressure. I drove it about 5 miles after I got this out. only thing I can't test is AC in the winter..

Does anyone recognize it?

 

how long is the hose, what part of the car (front, side, rear) was it laying from?

 

Hose looks cut on 1 end and ripped on the other. So this piece is about 10 inches.

It was driver's side front. The hose was sticking out from a hole in the engine shield on the bottom, it looked like the one towards the front furthest to the right looking at the car. I saw it sticking out, got under and grabbed it and it came out.

 

Having done countless tranny drops for clutch installs and 2 engine swaps in my car, I'd consider myself pretty intimate with the engine bay in 3G's.
Therefore I'm pretty confident in saying that that hose didn't come from your car. I can't think of a single hose that is that straight for ~10 inches; every rubber vacuum, coolant, PCV, brake, etc hose is pre-formed with some bends and turns in it.

I think it's just a piece of garbage that got flung up on the highway and inserted into the engine bay via lower grill opening.